private void DelegateActionTest(MethodInfo method) {
var facet = new ActionInvocationFacetViaMethod(method, null, null, null, null, false);
var parms = method.GetParameters().Select(p => "astring").Cast<object>().ToArray();
Assert.IsNotNull(facet.ActionDelegate, method.Name);
var testObject = new TestDelegateClass();
facet.ActionDelegate.Invoke(testObject, parms);
Assert.AreEqual(method.Name, testObject.ActionCalled);
}
private void DelegateActionTest(MethodInfo method)
{
var facet = new ActionInvocationFacetViaMethod(method, null, null, null, null, false);
var parms = method.GetParameters().Select(p => "astring").Cast <object>().ToArray();
Assert.IsNotNull(facet.ActionDelegate, method.Name);
var testObject = new TestDelegateClass();
facet.ActionDelegate.Invoke(testObject, parms);
Assert.AreEqual(method.Name, testObject.ActionCalled);
}
public void InputControllerCreated_DelegateRegistered_DelegateExistsInRegisterAndIsCalled()
{
TestDelegateClass TD_Class = new TestDelegateClass();
controller.RegisterButtonDelegate(Action.Jump, TD_Class.DelegateMethod);
managers[0].ButtonIsPressed(Action.Jump).Returns(true);
Assert.False(TD_Class.DelegateMethodHasBeenTriggered);
controller.LateTick();
Assert.True(TD_Class.DelegateMethodHasBeenTriggered);
}
public void InputControllerCreated_DelegateRegistered_DelegateIsNotCalledDoesNotExecute()
{
TestDelegateClass TD_Class = new TestDelegateClass();
controller.RegisterButtonDelegate(Action.Climb, TD_Class.DelegateMethod);
managers[0].ButtonIsPressed(Action.Jump).Returns(true);
Assert.False(TD_Class.DelegateMethodHasBeenTriggered);
try
{
controller.LateTick();
}
catch (System.Exception e) {}
finally
{
Assert.False(TD_Class.DelegateMethodHasBeenTriggered);
}
}
static void Main(string[] args)
{
Rectangle r = new Rectangle(4.5, 7.5);
r.Display();
Type type = typeof(Rectangle);
// 遍历 Rectangle 类的特性
foreach (Object attributes in type.GetCustomAttributes(false))
{
DeBugInfo dbi = (DeBugInfo)attributes;
if (null != dbi)
{
Console.WriteLine("Bug no: {0}", dbi.BugNo);
Console.WriteLine("Developer: {0}", dbi.Developer);
Console.WriteLine("Last Reviewed: {0}",
dbi.LastReview);
Console.WriteLine("Remarks: {0}", dbi.Message);
}
}
// 遍历方法特性
foreach (MethodInfo m in type.GetMethods())
{
foreach (Attribute a in m.GetCustomAttributes(true))
{
try
{
DeBugInfo dbi = (DeBugInfo)a;
if (null != dbi)
{
Console.WriteLine("Bug no: {0}, for Method: {1}",
dbi.BugNo, m.Name);
Console.WriteLine("Developer: {0}", dbi.Developer);
Console.WriteLine("Last Reviewed: {0}",
dbi.LastReview);
Console.WriteLine("Remarks: {0}", dbi.Message);
}
}
catch (Exception)
{
continue;
}
}
}
//获取类型信息
Type t = Assembly.Load("ReflactionHepler").GetType("ReflactionHepler.TestClass");
//构造器的参数
object[] constructParams = new object[] { "tummy" };
//根据类型创建对象
object dObj = Activator.CreateInstance(t, constructParams);
//获取方法的信息
MethodInfo method = t.GetMethod("GetValue");
//调用方法的一些标志位，这里的含义是Public并且是实例方法，这也是默认的值
BindingFlags flag = BindingFlags.Public | BindingFlags.Instance;
//GetValue方法的参数
object[] parameters = new object[] { "Hello" };
//调用方法，用一个object接收返回值
object returnValue = method.Invoke(dObj, flag, Type.DefaultBinder, parameters, null);
Console.WriteLine(returnValue);
TestDelegateClass objTestDelegateClass = new TestDelegateClass();
Type tTestDelegate = Assembly.Load("ReflactionHepler").GetType("ReflactionHepler.TestDelegate");
Type tTestDelegateClass = Assembly.Load("ReflactionHepler").GetType("ReflactionHepler.TestDelegateClass");
TestDelegate methodTestDelegate = (TestDelegate)Delegate.CreateDelegate(tTestDelegate, objTestDelegateClass, "GetValue");
string returnValueTestDelegate = methodTestDelegate("hello");
Console.WriteLine(returnValueTestDelegate);
PropertyInfo propertyInfo = tTestDelegateClass.GetProperty("Id");
FieldInfo fieldInfo = tTestDelegateClass.GetField("Name");
// TestDelegateClass objTestDelegateClass2=(TestDelegateClass)tTestDelegateClass.FastNew
string name1, name2;
name1 = "Jimmy Zhang";
name2 = "张子阳";
DelegateAccess.GreetPeople(name1, DelegateAccess.EnglishGreeting);
DelegateAccess.GreetPeople(name2, DelegateAccess.ChineseGreeting);
Console.ReadKey();
}
